DriveWindow route answer
How long is the drive from Seattle to Vancouver, and how far is it?
The drive from Seattle to Vancouver is typically 3 hours and 230 km via I-5 and BC Highway 99. Allow extra time because coastal rain or fog near lowlands can affect the corridor.
Route facts
Seattle → Vancouver
- Distance
- 230 km
- Typical drive
- 3 hours
- Planning baseline
- Midday
- Main weather risks
- coastal rain · fog near lowlands · wind near exposed water crossings
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Time and distance
Drive-time baseline and possible delays
- Distance
- 230 km
- Typical drive
- 3 hours
- Weather-sensitive corridor
- I-5 and BC Highway 99
The usual planning baseline is 3 hours for 230 km via I-5 and BC Highway 99. It does not include fuel, charging, food, border, park-entry, or weather-related stops.
Allow extra time if the forecast includes coastal rain or fog near lowlands; conditions may affect your pace or require stops.
What to check before leaving
Pacific Northwest systems can make timing useful for rain intensity and visibility. Key weather factors: coastal rain, fog near lowlands, wind near exposed water crossings.
- coastal rain
- fog near lowlands
- wind near exposed water crossings
Route planning answers
Common questions about this drive
Plan the drive
Route weather planning guides
Start with the question that matches your trip, then finish the current check in DriveWindow.
Sources and methodology
How this answer is produced
Website drive time and distance are static planning baselines. In the app, routing-provider travel time can account for traffic and helps time each weather segment; departure options are then compared by weather risk for your date.
US National Weather Service Environment and Climate Change Canada Route weather methodology Data-source policy
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